#VU49178 OS Command Injection in dolibarr - CVE-2020-35136

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Main Vulnerability Database Vulnerabilities #VU49178

#VU49178 OS Command Injection in dolibarr - CVE-2020-35136

Published: December 23, 2020 / Updated: December 29, 2020


Vulnerability identifier: #VU49178
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-35136
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
dolibarr
Software vendor:
Dolibarr ERP & CRM

Description

The vulnerability allows a remote user to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation within the backup functionality. A remote privileged user can pass specially crafted filename via the zipfilename_template parameter to admin/tools/dolibarr_export.php and execute arbitrary OS commands on the target system.


Remediation

Install updates from vendor's website.

External links